SAHA, M. Pneumoperitoneum without Gastrointestinal Perforation in a Neonate with Esophageal Atresia. Journal of Neonatal Surgery, Lahore, Pakistan, v. 3, n. 4, p. J Neonat Surg. 2014; 3(4):51, 2014. DOI: 10.52783/jns.v3.143. Disponível em: https://mail.jneonatalsurg.com/index.php/jns/article/view/143. Acesso em: 12 sep. 2025.